Portable ginger harvesting excavating device

Abstract

The utility model relates to excavating equipment technical field discloses a portable ginger is harvested with excavating equipment, include: shovel handle, including folding handle no.

Description

Technical Field

[0001] This utility model relates to the field of excavation equipment technology, specifically a portable excavation device for harvesting ginger. Background Technology

[0002] Currently, ginger harvesting relies heavily on manual digging, which is labor-intensive and inefficient. Furthermore, large ginger harvesting machinery is not adaptable to small plots and is inconvenient to operate. Therefore, there is a need for portable ginger harvesting and digging equipment that is small in size, easy to carry, and adaptable to small-area planting scenarios to reduce labor costs and improve harvesting efficiency.

[0003] A search revealed existing technology (application number: 201220113265.0), which describes "a single-wing ginger harvesting shovel, including a handle and a fork head, wherein the handle is made of spring steel, an assisting arm is provided at the connection between the handle and the fork head, and the fork head is flat and shovel-shaped with an arrowhead-shaped tip."

[0004] This utility model uses spring steel to make the tool lightweight and durable, and the auxiliary arm improves the labor-saving digging. The flat arrow-shaped fork head reduces the risk of ginger damage and solves the problems of traditional iron forks being heavy, easy to damage ginger, and laborious. However, it does not involve a folding and storage structure, so its portability is insufficient. In addition, it lacks a support and reinforcement design, and the stability of the shovel handle is limited during long-term use. Therefore, it needs to be improved. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a portable digging device for harvesting ginger.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a portable ginger harvesting digging device, comprising: a shovel handle, including a folding handle one and a folding handle two, wherein a fixing hole one is provided on the side of the folding handle one near the folding handle two, and a square abutment groove is provided on the side of the folding handle one; an adjustment structure is provided on the shovel handle for connecting the folding handle one and the folding handle two; a support structure is provided inside the shovel handle for auxiliary support; and a shovel head is connected to one side of the shovel handle.

[0007] As a further description of the above technical solution:

[0008] A square storage slot is provided at the bottom of the folding handle for storing the support structure.

[0009] As a further description of the above technical solution:

[0010] One end of the hinge is connected to folding handle one, and the other end is connected to folding handle two.

[0011] As a further description of the above technical solution:

[0012] The support structure includes: a support frame, which is arranged in a square storage slot opened in the folding handle and is hinged to the folding handle; and a fixing hole three, which is opened on the support frame.

[0013] As a further description of the above technical solution:

[0014] The shovel handle includes: a second folding handle, which is hinged to a first folding handle via a hinge; a locking pin, which is located on one side of the second folding handle and abuts against a square abutment groove in the first folding handle, and the second folding handle also has a through groove; a first bolt, which passes through the first fixing hole and the through groove of the locking pin, and is threadedly connected to a first nut; a second fixing hole, which is located on the first folding handle and is used to define the support structure after storage; and a second bolt, which passes through the second fixing hole and the third fixing hole, and is threadedly connected to the second nut.

[0015] As a further description of the above technical solution:

[0016] The connector is fixed to one side of the folding handle, and a threaded hole is provided on one side for connecting the shovel head.

[0017] As a further description of the above technical solution:

[0018] The shovel blade is threadedly connected to the threaded hole in the connector.

[0019] This utility model has the following beneficial effects:

[0020] 1. The hinge connection structure of the two-part folding handle, combined with the locking components of locking pins and bolts and nuts, enables the folding and unfolding of the shovel handle; at the same time, the support structure can be stored in the storage slot of the folding handle and fixed with bolts and nuts, which greatly reduces the volume of the equipment when it is not in use, improves portability, and ensures that the components are locked firmly after unfolding, thus ensuring the structural strength during use.

[0021] 2. The blades of the shovel head are connected to the folding handle by a threaded connection, which allows for quick disassembly and replacement of the blades. This facilitates timely maintenance when the blades are worn or damaged, reducing equipment operating costs. At the same time, it ensures a tight connection between the shovel head and the handle, so as not to affect the efficiency of ginger digging. Attached Figure Description

[0022] Figure 1 This utility model proposes a three-dimensional portable ginger harvesting excavation device. Figure 1 ;

[0023] Figure 2 This utility model proposes a three-dimensional portable ginger harvesting excavation device. Figure 2 ;

[0024] Figure 3This is an exploded view of a portable ginger harvesting excavator proposed in this utility model;

[0025] Legend:

[0026] 1. Shovel handle; 2. Adjustment structure; 3. Support structure; 4. Shovel head; 101. Folding handle one; 102. Folding handle two; 103. Fixing hole one; 104. Bolt one; 105. Nut one; 106. Fixing hole two; 107. Bolt two; 108. Nut two; 109. Connector; 110. Locking pin; 201. Hinge; 301. Support frame; 302. Fixing hole three; 401. Shovel blade one. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0029] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0030] Example 1:

[0031] like Figures 1 to 3As shown, this embodiment provides a portable ginger harvesting digging device, including: a shovel handle 1, comprising a folding handle one 101 and a folding handle two 102, wherein a fixing hole one 103 is provided on the side of the folding handle one 101 near the folding handle two 102, and a square abutment groove is provided on one side of the folding handle one 101; an adjustment structure 2, disposed on the shovel handle 1, for connecting the folding handle one 101 and the folding handle two 102; a support structure 3, disposed inside the shovel handle 1, for auxiliary support; and a shovel head 4, connected to one side of the shovel handle 1.

[0032] In this embodiment, the shovel handle structure and the support structure constitute a portable ginger harvesting excavation device according to this application.

[0033] It should also be noted that the excavating equipment mentioned in this application can be excavating equipment for harvesting ginger, excavating equipment for harvesting sweet potatoes, etc. Figure 1 In this embodiment, the digging equipment is described as a ginger harvesting digging equipment. Of course, other types of digging equipment can also adopt a similar structure, which will not be described in detail below.

[0034] Understandable, Figure 1 The diagram only schematically illustrates some of the components included in the excavation equipment; the actual shape, size, location, and construction of these components are not subject to change. Figure 1 Due to limitations, excavation equipment can also include, compared to Figure 1 More or fewer parts.

[0035] Furthermore, in this embodiment, the components are combined to form a complete excavation device. The adjustment structure 2 connects the folding handle 101 (made of stainless steel) and 102 (made of stainless steel). The support structure 3 provides auxiliary support, and the shovel head 4 performs the excavation.

[0036] Specifically, the bottom of the folding handle 101 has a square storage slot for storing the support structure 3.

[0037] In this embodiment, the square storage slot provides storage space for the support structure 3, enabling the support structure 3 to be stored when not in use, thus reducing the space occupied by the equipment.

[0038] Specifically, hinge 201 is connected at one end to folding handle 101 and at the other end to folding handle 202.

[0039] As a preferred implementation, the hinge 201 is made of stainless steel and its rotational properties allow the folding handles 101 and 102 to rotate relative to each other, thereby realizing the folding function of the shovel handle 1, which is convenient for carrying and storage.

[0040] Example 2:

[0041] Based on Example 1, in order to further improve the labor-saving effect, a support structure 3 is arranged inside the handle 1;

[0042] Specifically, the support structure 3 includes: a support frame 301, which is arranged in the square storage slot of the folding handle 101 and is hinged to the folding handle 101; and a fixing hole 302, which is formed on the support frame 301.

[0043] In this embodiment, the support frame 301 can rotate around the hinge point. When unfolded, the support frame 301 supports the ground to achieve a labor-saving effect. When unfolded, it can assist in supporting the shovel handle 1. When stored, it does not occupy extra space.

[0044] Specifically, the shovel handle 1 includes: a second folding handle 102, which is hinged to a first folding handle 101 via a hinge 201; a locking pin 110, which is located on one side of the second folding handle 102 and abuts against a square abutment groove in the first folding handle 101, and the second folding handle 102 also has a through groove; a first bolt 104, which passes through the first fixing hole 103 and the through groove in the locking pin 110, and is threadedly connected to a first nut 105; a second fixing hole 106, which is located on the first folding handle 101 and is used to limit the support structure 3 after storage; and a second bolt 107, which passes through the second fixing hole 106 and the third fixing hole 302, and is threadedly connected to a second nut 108.

[0045] With this setup, the locking pin 110 is inserted into the square abutment groove, and the bolt 104 and nut 105 cooperate to lock the folding handle 101 and 102; the bolt 107 and nut 108 cooperate to lock the folded support frame 301.

[0046] Example 3:

[0047] Based on Example 2, in order to further improve portability, a connector 109 is arranged on one side of the shovel handle 1;

[0048] Specifically, connector 109 is fixed to one side of folding handle 101, and a threaded hole is provided on one side for connecting shovel head 4.

[0049] The connector 109 is a metal threaded hole that mates with the threaded structure of the shovel head 4 to achieve connection, providing a detachable connection between the shovel head 4 and the shovel handle 1, which facilitates the installation and replacement of the shovel head 4.

[0050] Specifically, the shovel blade 401 is threadedly connected to the threaded hole in the connector 109.

[0051] In this embodiment, the shovel blade 401 is made of 304 stainless steel and is fixed to the connector 109 by threads. When in use, the shovel blade 401 is inserted into the soil to dig ginger, realizing the digging function of the shovel head 4. The threaded connection facilitates the replacement of the shovel blade 401 after wear, ensuring the continuous use of the equipment.

[0052] In actual use, firstly, the folding handle 102 is flipped using the hinge 201 so that the locking pin 110 abuts against the square abutment groove opened in the folding handle 101. Then, the bolt 104 is threaded through the fixing hole 103 and the through groove opened in the locking pin 110 and the nut 105. Then, the scraper 401 is screwed into the threaded groove opened in the connector 109 to install the scraper 401. During operation, the nut 108 can be unscrewed from the bolt 107, and then the bolt 107 can be pulled out of the fixing hole 106 to contact the constraint on the support frame 301, so that the support frame 301 leaves the square storage groove opened in the folding handle 101. Then, it is turned downwards so that the bottom of the support frame 301 is close to the ground.

[0053] When working, insert the shovel blade 401 into the soil and apply a downward force to the end of the folding handle 102. Based on the lever principle, this achieves the effect of saving effort. When not working, the shovel handle 1 can be folded up and the shovel head 4 can be removed for easy carrying.

[0054] The folding structure of the shovel handle reduces the size of the equipment when it is not in use, improving its portability. The storage and unfolding functions of the support structure balance compactness when not in use and stability when in use. The threaded connection between the shovel head and the handle allows for quick disassembly and replacement of the shovel head, reducing maintenance costs. At the same time, the cooperation of bolts, nuts and locking pins ensures the structural stability when unfolded for use. This multi-faceted design not only solves the problems of poor portability, insufficient stability during use, and inconvenience in replacing damaged shovel heads in traditional ginger digging tools, but also reduces damage to ginger while ensuring digging efficiency. It takes into account practicality, convenience and economy, and is more suitable for the diverse harvesting needs of ginger growers.

[0055] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A portable digging device for harvesting ginger, characterized in that: include: The shovel handle (1) includes a folding handle one (101) and a folding handle two (102), and a fixing hole one (103) is provided on the side of the folding handle one (101) near the folding handle two (102), and a square abutment groove is also provided on the side of the folding handle one (101). Adjustment structure (2) is set on the shovel handle (1) and is used to connect folding handle one (101) and folding handle two (102); The support structure (3) is set inside the handle (1) for auxiliary support; The shovel head (4) is connected to one side of the shovel handle (1).

2. The portable ginger harvesting digging device according to claim 1, characterized in that: The bottom of the folding handle (101) has a square storage slot for storing the support structure (3).

3. The portable ginger harvesting digging device according to claim 2, characterized in that: One end of the hinge (201) is connected to the first folding handle (101), and the other end is connected to the second folding handle (102).

4. The portable ginger harvesting digging device according to claim 3, characterized in that: The supporting structure (3) includes: The support frame (301) is arranged in the square storage slot opened in the folding handle (101) and is hinged to the folding handle (101). Fixing hole three (302) is provided on the support frame (301).

5. The portable ginger harvesting digging device according to claim 4, characterized in that: The shovel handle (1) includes: Folding handle two (102) is hinged to folding handle one (101) via hinge (201); A locking pin (110) is provided on one side of the second folding handle (102) and abuts against the square abutment groove opened in the first folding handle (101). The second folding handle (102) is also provided with a through groove. Bolt 1 (104) passes through the through slot opened in the fixing hole 1 (103) and the locking pin (110), and is threadedly connected to nut 1 (105); Fixing hole 2 (106) is provided on folding handle 1 (101) to define the support structure (3) after storage; Bolt 2 (107) passes through fixing hole 2 (106) and fixing hole 3 (302), and is threadedly connected to nut 2 (108).

6. The portable ginger harvesting digging device according to claim 5, characterized in that: The connector (109) is fixed to one side of the folding handle (101), and a threaded hole is provided on one side for connecting the shovel head (4).

7. The portable ginger harvesting digging device according to claim 6, characterized in that: The shovel blade (401) is threadedly connected to the threaded hole of the connector (109).

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